3M™ Hookit™ Blue Abrasive Disc 321U, 36247, 6 in, 320 grade, 50 discs per carton, 4 cartons per case Belts 3M SKU: 7100190330

3M SKU: 7100190330

blending and finishing on flat or contoured parts

compared to hand pads

3M Precision-shaped grain engineered to cut faster than competitive ceramic products

Discs available in mutli-hole pattern for excellent dust extraction or in no-hole format

3M™ Hookit™ Blue Abrasive Disc 321U, 36247, 6 in, 320 grade, 50 discs per carton, 4 cartons per case Belts 3M SKU: 71001903303M SKU: 7100216683 Lead Time: ~2 days Our 3M Hookit Blue Abrasive Disc 321U delivers best in class performance at every stage of paint prep and coatings removal. Premium aluminum oxide mineral abrasive is blended with ceramic grain for a full range of sanding applications. Our multi hole discs feature a specially designed pattern that reduces loading, extends disc life and aligns with most backup pads. Hookit attachment makes disc changes easy. A best